/* ============================================================
   RESET & VARIÁVEIS
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Paleta principal */
  --clr-bg:        #0a0a0f;
  --clr-bg-2:      #10101a;
  --clr-bg-3:      #16161f;
  --clr-surface:   #1c1c28;
  --clr-border:    #2a2a3a;

  --clr-accent:    #3b82f6;
  --clr-accent-2:  #60a5fa;
  --clr-accent-glow: rgba(59, 130, 246, 0.15);

  --clr-text:      #e2e8f0;
  --clr-text-muted:#94a3b8;
  --clr-text-dim:  #64748b;

  --clr-white:     #ffffff;

  /* Tipografia */
  --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'Cascadia Code', 'Consolas', monospace;

  /* Espaçamentos */
  --section-pad: 100px 0;
  --container-w: 1100px;
  --radius:      12px;
  --radius-sm:   8px;

  /* Transições */
  --trans: 0.3s ease;
  --trans-slow: 0.6s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

img { max-width: 100%; display: block; }

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--clr-accent); }

/* ============================================================
   ANIMAÇÕES DE ENTRADA (REVEAL)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.30s; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--trans), padding var(--trans), box-shadow var(--trans);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 1px 0 var(--clr-border);
}

.nav-container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--clr-white);
}

.nav-logo span {
  color: var(--clr-accent);
}

.nav-menu ul {
  display: flex;
  gap: 36px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--trans);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
  transition: width var(--trans);
}

.nav-link:hover,
.nav-link.active {
  color: var(--clr-white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   SEÇÃO — ESTILOS COMPARTILHADOS
   ============================================================ */
.section {
  padding: var(--section-pad);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-line {
  width: 48px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.section-desc {
  max-width: 520px;
  margin: 0 auto;
  color: var(--clr-text-muted);
  font-size: 1rem;
}

/* Seções alternadas */
.section-sobre       { background: var(--clr-bg-2); }
.section-projetos    { background: var(--clr-bg); }
.section-experiencia { background: var(--clr-bg-2); }
.section-contato     { background: var(--clr-bg); }

/* ============================================================
   HOME
   ============================================================ */
.section-home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

/* Malha de fundo decorativa */
.section-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(59, 130, 246, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(59, 130, 246, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.home-content {
  flex: 1;
  max-width: 580px;
}

.home-greeting {
  font-size: 1rem;
  color: var(--clr-accent);
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.home-name {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  color: var(--clr-white);
  margin-bottom: 16px;
}

.home-tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
  min-height: 2em;
  font-family: var(--font-mono);
}

.cursor-blink {
  display: inline-block;
  color: var(--clr-accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.home-sub {
  color: var(--clr-text-muted);
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.home-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Visual lado direito */
.home-visual {
  position: relative;
  flex-shrink: 0;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-ring {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 2px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: rotate-ring 20s linear infinite;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--clr-accent);
  border-right-color: var(--clr-accent-2);
  animation: rotate-ring 4s linear infinite;
}

@keyframes rotate-ring {
  to { transform: rotate(360deg); }
}

.avatar-inner {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rotate-ring 20s linear infinite reverse;
}

.avatar-icon {
  font-size: 3.5rem;
  line-height: 1;
}

.floating-badge {
  position: absolute;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  white-space: nowrap;
  animation: float 3s ease-in-out infinite;
}

.badge-1 { top: 10px;  left: -20px; animation-delay: 0s; }
.badge-2 { bottom: 20px; right: -15px; animation-delay: 1s; }
.badge-3 { bottom: 5px;  left: -10px; animation-delay: 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* Scroll down arrow */
.scroll-down {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-down span {
  display: block;
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--clr-text-dim);
  border-bottom: 2px solid var(--clr-text-dim);
  transform: rotate(45deg);
  animation: scroll-bounce 1.6s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: rotate(45deg) translate(0,0); opacity: 1; }
  50%       { transform: rotate(45deg) translate(4px,4px); opacity: 0.4; }
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--trans);
  text-align: center;
}

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-white);
}

.btn-primary:hover {
  background: var(--clr-accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
}

.btn-outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   SOBRE MIM
   ============================================================ */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.sobre-text p {
  color: var(--clr-text-muted);
  margin-bottom: 20px;
  line-height: 1.85;
}

.sobre-text strong {
  color: var(--clr-text);
  font-weight: 600;
}

.skills-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.skill-item { display: flex; flex-direction: column; gap: 6px; }

.skill-label {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  font-weight: 500;
}

.skill-bar {
  height: 4px;
  background: var(--clr-border);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  border-radius: 2px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.sobre-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge-tag {
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-weight: 500;
  transition: all var(--trans);
}

.badge-tag:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

/* ============================================================
   PROJETOS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--trans), border-color var(--trans), box-shadow var(--trans);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-accent), transparent);
  opacity: 0;
  transition: opacity var(--trans);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.project-card:hover::before { opacity: 1; }

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-icon { font-size: 2rem; }

.card-links {
  display: flex;
  gap: 12px;
}

.icon-link {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  transition: all var(--trans);
}

.icon-link svg { width: 16px; height: 16px; }

.icon-link:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: var(--clr-accent-glow);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
}

.card-desc {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  flex: 1;
}

.card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card-tech span {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  color: var(--clr-accent-2);
  font-weight: 500;
  font-family: var(--font-mono);
}

.card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================================
   EXPERIÊNCIA & FORMAÇÃO — TIMELINE
   ============================================================ */
.timeline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-bottom: 64px;
}

.timeline-col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--clr-border);
}

.timeline-col-title svg { color: var(--clr-accent); flex-shrink: 0; }

.timeline-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  position: relative;
}

/* Linha vertical conectando os itens */
.timeline-col .timeline-item:not(:last-child) .timeline-dot::after {
  content: '';
  position: absolute;
  top: 28px;
  left: 0;
  width: 2px;
  height: calc(100% + 32px - 28px);
  background: var(--clr-border);
  margin-left: 7px;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--clr-accent);
  border: 2px solid var(--clr-bg-2);
  flex-shrink: 0;
  margin-top: 4px;
  position: relative;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.timeline-dot-dim {
  background: var(--clr-text-dim);
  box-shadow: none;
}

.timeline-dot-done {
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.15);
}

.timeline-body { flex: 1; }

.timeline-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-white);
}

.timeline-period {
  font-size: 0.75rem;
  color: var(--clr-accent);
  font-weight: 600;
  background: var(--clr-accent-glow);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.timeline-place {
  display: block;
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-bottom: 10px;
}

.timeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.timeline-list li {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.6;
}

.timeline-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--clr-accent);
  font-size: 0.7rem;
  top: 2px;
}

.timeline-desc {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 10px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.timeline-tags span {
  font-size: 0.72rem;
  padding: 2px 9px;
  border-radius: 20px;
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-dim);
  font-weight: 500;
}

/* Sobre Meta */
.sobre-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--clr-border);
}

.meta-item {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  padding: 6px 14px;
  border-radius: 20px;
}

/* Projeto destaque */
.project-card-featured {
  border-color: rgba(59, 130, 246, 0.3);
  background: linear-gradient(135deg, var(--clr-surface) 0%, rgba(59, 130, 246, 0.04) 100%);
}

.card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  padding: 3px 10px;
  border-radius: 4px;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Interesses */
.interesses {
  padding-top: 48px;
  border-top: 1px solid var(--clr-border);
}

.interesses-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 24px;
  text-align: center;
}

.interesses-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.interesse-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: all var(--trans);
}

.interesse-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
  color: var(--clr-text);
  transform: translateY(-2px);
}

.interesse-icon { font-size: 1.1rem; }

/* ============================================================
   CONTATO
   ============================================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contato-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  transition: all var(--trans);
}

.contato-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.contato-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--clr-accent-glow);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--clr-accent);
}

.contato-icon svg {
  width: 20px;
  height: 20px;
}

.contato-label {
  display: block;
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contato-value {
  display: block;
  font-size: 0.9rem;
  color: var(--clr-text);
  font-weight: 500;
}

/* Formulário */
.contato-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

.form-group input,
.form-group textarea {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--clr-text);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-feedback {
  font-size: 0.85rem;
  min-height: 20px;
  transition: color var(--trans);
}

.form-feedback.success { color: #4ade80; }
.form-feedback.error   { color: #f87171; }

/* ============================================================
   RODAPÉ
   ============================================================ */
.footer {
  background: var(--clr-bg-3);
  border-top: 1px solid var(--clr-border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-copy,
.footer-made {
  font-size: 0.82rem;
  color: var(--clr-text-dim);
}

/* ============================================================
   BOTÃO VOLTAR AO TOPO
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: var(--clr-white);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans), transform var(--trans), box-shadow var(--trans);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 900px) {
  :root { --section-pad: 80px 0; }

  .section-home {
    flex-direction: column;
    text-align: center;
    gap: 48px;
    padding: 120px 24px 80px;
  }

  .home-sub  { margin: 0 auto 36px; }
  .home-actions { justify-content: center; }

  .sobre-grid    { grid-template-columns: 1fr; gap: 40px; }
  .contato-grid  { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 700px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 280px;
    height: 100vh;
    background: rgba(16, 16, 26, 0.97);
    backdrop-filter: blur(16px);
    padding: 80px 32px 32px;
    transition: right var(--trans);
    border-left: 1px solid var(--clr-border);
  }

  .nav-menu.open { right: 0; }

  .nav-menu ul {
    flex-direction: column;
    gap: 28px;
  }

  .nav-link { font-size: 1rem; }

  .nav-toggle { display: flex; }

  .home-visual { width: 200px; height: 200px; }
  .avatar-ring { width: 140px; height: 140px; }
  .avatar-inner { width: 100px; height: 100px; }
  .avatar-icon  { font-size: 2.5rem; }
  .floating-badge { font-size: 0.65rem; padding: 4px 8px; }
  .badge-1 { top: 0px;   left: -30px; }
  .badge-2 { bottom: 10px; right: -25px; }
  .badge-3 { bottom: 0px;  left: -15px; }

  .projects-grid { grid-template-columns: 1fr; }
  .timeline-grid { grid-template-columns: 1fr; gap: 40px; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .home-name { letter-spacing: -1px; }
  .card-actions { flex-direction: column; }
  .card-actions .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   SCROLLBAR PERSONALIZADA
   ============================================================ */
::-webkit-scrollbar        { width: 6px; }
::-webkit-scrollbar-track  { background: var(--clr-bg); }
::-webkit-scrollbar-thumb  { background: var(--clr-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-accent); }

/* ============================================================
   SELEÇÃO DE TEXTO
   ============================================================ */
::selection {
  background: rgba(59, 130, 246, 0.3);
  color: var(--clr-white);
}